The Chopawamsic Formation--: A New Stratigraphic Unit in the Piedmont of Northeastern Virginia, Issues 1320-1325

Uranium Prospect, Jan Group, Juab County, Utah

Geology and Mineral Resources of the Lemhi Pass Thorium District, Idaho and Montana: Issue 1049, Part 1

Geology and Description of the Thorium-bearing Veins, Lemhi Pass Quadrangle, Idaho and Montana

Geology of the Bald Knob Quadrangle, Ferry and Okanogan Counties, Washington: Issue 1161

Stalin's Present Uranium Prospect, Pershing County, Nevada

Preliminary Examination of the Uranium Prospect at the Spider No. 1 Claim, Honeycomb Hills, Juab County, Utah

Geology of the Garns Mountain Quadrangle, Bonneville, Madison and Teton Counties, Idaho: Issues 1205-1209

Geology and Mineral Deposits of the Thomas and Dugway Ranges, Juab and Tooele Counties, Utah: Issues 415-416

Uranium-bearing Lignite Beds at the Gamma Property, Churchill County, Nevada

Geology of the Thomas Range Fluorspar District, Juab County, Utah

A Preliminary Report on Radioactive Fluorite Deposits, Thomas Range, Juab County, Utah

Epithermal Gold Deposits: Part 1

Geology of the Tintic Junction Quadrangle, Tooele, Juab, and Utah Counties, Utah: Issue 1142

Economic Geology of the Idaho Springs District, Clear Creek and Gilpin Counties, Colorado: Issues 1204-1209

Index of Surface-water Records: Part 7, Lower Mississippi River Basin to September 30, 1950, Issues 135-144